Bug 218895 - MT7615E doesn't work any more with v6.9
Summary: MT7615E doesn't work any more with v6.9
Status: RESOLVED CODE_FIX
Alias: None
Product: Drivers
Classification: Unclassified
Component: network-wireless (show other bugs)
Hardware: All Linux
: P3 normal
Assignee: drivers_network-wireless@kernel-bugs.osdl.org
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-05-26 14:16 UTC by Rene Petersen
Modified: 2024-06-07 20:43 UTC (History)
2 users (show)

See Also:
Kernel Version: 6.9
Subsystem:
Regression: Yes
Bisected commit-id: 0a44dfc070749514b804ccac0b1fd38718f7daa1


Attachments

Description Rene Petersen 2024-05-26 14:16:49 UTC
Hey guys,

similar to Oleksandr Natalenko's recent MT7915e issue (https://lore.kernel.org/regressions/6061263.lOV4Wx5bFT@natalenko.name/) I'm facing the same problems with MT7615e driver (WiFi card won't be loaded since v6.9).

OS: Arch Linux (Arch Vanilla Kernel)

MT7615e logs while loading: http://0x0.st/XZGN.txt

We tried to apply the fix for MT7915e to MT7615e (https://github.com/torvalds/linux/commit/2f7cf3b61d85228ae749b6cb8eda1e1df9d4926f) and it's working again (see also: https://bbs.archlinux.org/viewtopic.php?pid=2173726 Post#17 + Post#18).

Thanks in advance! Have a nice day ;)
Comment 1 Artem S. Tashkinov 2024-05-26 20:25:48 UTC
Johannes,

I'm a no one but it would be great if 2f7cf3b61d85228ae749b6cb8eda1e1df9d4926f was pushed to stable, thank you.
Comment 2 loqs 2024-05-26 23:06:53 UTC
2f7cf3b61d85228ae749b6cb8eda1e1df9d4926f has already been pushed to stable. It does not fix this issue which is for the mt7615 not the fixed mt7915. Making the same four line change but to drivers/net/wireless/mediatek/mt76/mt7615/main.c as has been made in drivers/net/wireless/mediatek/mt76/mt7915/main.c has been found to fix this issue.
Comment 3 Rene Petersen 2024-06-07 20:43:50 UTC
Fix is available in master. See: https://github.com/torvalds/linux/commit/40cecacabc46
Thanks!

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